I looked up my Stevens Model 56. They were manufactured between 1938 and 1948 and considered a youth gun. They were manufactured without a serial number so you can't pin point the year. That means it was no more than 4 years old when my Dad received it in 1942. So it's between 74 and 78 years old. By the time I hand it down to my grandson, ( his mom and dad won't let him have it Yet He's only 10. ) it will almost be an antique! Thinking of giving it to him on Christmas Day 2022 he will be 16 then and 80 years to the day, his Great Grandfather received it.